Finding the Fourth Proportional to 2,096.34, 3,145.04 and 797.10

Step by Step Solution

1. Step 1: Write the proportion equation
   2,096.34 : 3,145.04 = 797.10 : x
2. Step 2: Convert to fraction form
   2,096.34/3,145.04 = 797.10/x
3. Step 3: Cross multiply
   2,096.34x = 3,145.04 × 797.10
4. Step 4: Simplify right side
   2,096.34x = 2,506,911.38
5. Step 5: Solve for x
   x = 2,506,911.38/2,096.34
6. Step 6: Final answer
   x = 1,195.85